PT Council is the coordinating organization of the seven Parent Teacher Association (PTA) units of the Mamaroneck Union Free School District: Mamaroneck High School Parent Teacher Student Association (PTSA), Hommocks School PTA, Central School PTA, Chatsworth Avenue School PTA, Mamaroneck Avenue School PTA, Murray Avenue School PTA and Special Education Parent Teacher Association (SEPTA).

The PT Council provides workshops, leadership development, information, and programs; coordinates programs and projects of member units; and works to promote parent-teacher partnerships in the school district and wider community.

PT Council and all Mamaroneck School District PTA units observe the mission of The New York State Congress of Parents and Teachers, Inc. (NYS PTA) recognizing that every child deserves excellence in education and in quality of life. NYS PTA maintains commitment and service to all children and to its diverse membership through increased parent and community awareness, advocacy, education, and involvement.